GB2056086B - Imaging systems - Google Patents

Imaging systems

Info

Publication number
GB2056086B
GB2056086B GB8025707A GB8025707A GB2056086B GB 2056086 B GB2056086 B GB 2056086B GB 8025707 A GB8025707 A GB 8025707A GB 8025707 A GB8025707 A GB 8025707A GB 2056086 B GB2056086 B GB 2056086B
Authority
GB
United Kingdom
Prior art keywords
imaging systems
imaging
systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8025707A
Other versions
GB2056086A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMI Ltd
Original Assignee
EMI Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EMI Ltd filed Critical EMI Ltd
Priority to GB8025707A priority Critical patent/GB2056086B/en
Publication of GB2056086A publication Critical patent/GB2056086A/en
Application granted granted Critical
Publication of GB2056086B publication Critical patent/GB2056086B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • G01R33/34069—Saddle coils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • G01R33/34046—Volume type coils, e.g. bird-cage coils; Quadrature bird-cage coils; Circularly polarised coils
    • G01R33/34061—Helmholtz coils

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
GB8025707A 1979-08-10 1980-07-31 Imaging systems Expired GB2056086B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8025707A GB2056086B (en) 1979-08-10 1980-07-31 Imaging systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7927970 1979-08-10
GB8025707A GB2056086B (en) 1979-08-10 1980-07-31 Imaging systems

Publications (2)

Publication Number Publication Date
GB2056086A GB2056086A (en) 1981-03-11
GB2056086B true GB2056086B (en) 1983-08-03

Family

ID=26272516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8025707A Expired GB2056086B (en) 1979-08-10 1980-07-31 Imaging systems

Country Status (1)

Country Link
GB (1) GB2056086B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131946A1 (en) * 1981-08-12 1983-03-17 Siemens AG, 1000 Berlin und 8000 München "HIGH-FREQUENCY MAGNETIC SYSTEM IN A FACILITIES OF THE NUCLEAR SPIN RESONANCE TECHNOLOGY"
NL8203934A (en) * 1982-10-12 1984-05-01 Philips Nv NUCLEAR SPIN COMMENT.
US5177443A (en) * 1983-08-12 1993-01-05 Picker International Limited Nuclear magnetic resonance apparatus
GB8329196D0 (en) * 1983-11-02 1983-12-07 Bydder G M Nuclear magnetic resonance apparatus
DE3340337A1 (en) * 1983-11-08 1985-05-15 Siemens AG, 1000 Berlin und 8000 München HIGH-FREQUENCY DEVICE OF A NUCLEAR RESONANCE APPARATUS
DE3340384A1 (en) * 1983-11-08 1985-05-15 Siemens AG, 1000 Berlin und 8000 München HIGH-FREQUENCY DEVICE OF A NUCLEAR RESONANCE APPARATUS WITH A SURFACE COIL
NL8400327A (en) * 1984-02-03 1985-09-02 Philips Nv SPOOL FOR NUCLEAR SPIN RESONANCE DEVICE.
GB8405066D0 (en) * 1984-02-27 1984-04-04 Picker Int Ltd Coil arrangements
NL8401671A (en) * 1984-05-25 1985-12-16 Philips Nv NUCLEAR SPIN RESONANCE DEVICE WITH SURFACE COIL DETECTION.
NL8402380A (en) * 1984-07-30 1986-02-17 Philips Nv NUCLEAR SPIN RESONANCE DEVICE WITH A TRANSMITTER COIL FOR HIGH FREQUENCIES.
US4649348A (en) * 1984-08-20 1987-03-10 Technicare Corporation Radio frequency coils for nuclear magnetic resonance imaging systems
GB2208937B (en) * 1987-08-21 1992-04-01 Fuji Electric Co Ltd High frequency coil
GB8727611D0 (en) * 1987-11-25 1987-12-31 Gen Electric Co Plc Coil arrangements for magnetic resonance apparatus
US8035382B2 (en) 2004-11-23 2011-10-11 m2m Imaging Corporation Coil decoupling in magnetic resonance imaging

Also Published As

Publication number Publication date
GB2056086A (en) 1981-03-11

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920731